140060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 302400

約数和(自身を除く): 162340

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 149, 188, 235, 298, 470, 596, 745, 940, 1490, 2980, 7003, 14006, 28012, 35015, 70030, 140060]

約数ペア:

[(1, 140060), (2, 70030), (4, 35015), (5, 28012), (10, 14006), (20, 7003), (47, 2980), (94, 1490), (149, 940), (188, 745), (235, 596), (298, 470)]